Saw 3D (also known as Saw: The Final Chapter) is a 2010 American 3D horror film by Kevin Greutert and written by Patrick Melton and Marcus Dunstan. It is the seventh installment in the Saw film series. The film stars Tobin Bell, Costas Mandylor, Betsy Russell, Sean Patrick Flanery, and Cary Elwes. The plot focuses on a man who falsely claim to be a Jigsaw survivor, becoming a local celebrity. However, he soon finds himself part of a real Jigsaw game where he must save his wife. Meanwhile, Jill Tuck informs the Internal Affairs that rogue Detective Mark Hoffman is the man responsible for the recent Jigsaw games, and Hoffman hunts her down.


Dr. Lawrence Gordon has survived his test after sawing off his foot to escape the bathroom and along the way, he cauterizes his ankle stump with a steam pipe. Five years later, another game took place in the public square inside a home improvement storefront where two shoplifters Brad and Ryan are bounded to opposite sides of a worktable secured to a sliding carriage with buzzsaws while their mutual lover Dina is suspended above a third saw. The men had to shove the saws to kill their opponent within sixty seconds and save Dina who had been manipulating both of them into commiting their criminal activity and fulfill her needs. Realizing her betrayal, Ryan and Brad concedes a truce and they drive the sawblade towards Dina, bisecting her.